CPT® Code 90693

Deleted

The CPT® Code 90693 refers to the Typhoid vaccine, specifically the acetone-killed, dried (AKD) formulation intended for subcutaneous administration, primarily utilized by the U.S. military. Vaccines, unlike immune globulins that offer short-term, passive immunity, are designed to provide active, long-term immunity. This is achieved by introducing altered versions of specific pathogens, such as viruses or bacteria, into the recipient's immune system. The immune system then responds by producing its own antibodies, which are crucial for defending against future infections by the same pathogen. In the case of typhoid fever, which is caused by the bacterium Salmonella typhi, symptoms can include high fever, rash, and diarrhea. The transmission of this disease typically occurs through the consumption of contaminated food, water, or milk. The CPT® coding system includes various codes for different types of typhoid vaccines, each offering distinct formulations and methods of administration. For instance, code 90690 is designated for an oral vaccine containing the live virus, while code 90691 is for the Vi capsular polysaccharide (ViCPs) vaccine administered via intramuscular injection. Code 90692 pertains to the heat- and phenol-inactivated (H-P) vaccine, which can be given subcutaneously or intradermally. In contrast, code 90693 specifically identifies the acetone-killed dried (AKD) vaccine, which is injected subcutaneously and is primarily used within military settings. It is important to note that these codes are strictly for reporting the specific vaccine product utilized in immunization against typhoid infection.